Technical Data Pump: Qmax:2.8(m3/h)Capacity from 1 to 2(m3/h)Total Head from 136 to 20(m) Motor: Power: 0.25 to 1.1kw(Single Phase)Insulation class: BProtection grad: IP68Maximum diameter: Φ75mmHighest temperature of liquid: 35o C MODEL POWER Capacity and Head Three phase 380-415v-50Hz KW HP m3/h 0 0.5 1 1.5 1.8 2 2.5 2.8 I/min 0 8 17 25 30 33 42 47 3STM1-10-0.25 0.25 0.33 Head (m) 39 38 34 27 23 20 7 3 3STM1-14-0.37 0.37 0.5 55 53 48 38 32 28 10 4 3STM1-15-0.37 0.37 0.5 59 56 51 41 35 30 11 5 3STM1-20-0.55 0.55 0.75 75 75 68 54 46 40 14 6 3STM1-22-0.55 0.55 0.75 86 83 75 60 51 44 15 7 3STM1-27-0.75 1 1 105 102 92 73 59 49 19 8 3STM1-30-0.75 0.75 1 117 113 102 82 66 54 21 9 3STM1-37-1.1 1.1 1.5 144 139 126 96 81 67 26 10 3STM1-40-1.1 1.1 1.5 156 150 136 104 88 72 28 11 All Product Facebook Twitter Instagram Pinterest